Methods of capturing of CO2 and H2O
US11285426B2 · kind B2 · utility
0Cited by
4References
19Claims
0Family size
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Key dates
| Filing date | Apr 5, 2018 |
| Grant date | Mar 29, 2022 |
| Priority date | — |
| Expiry date | Feb 18, 2039 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02C20/40
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Embodiments of the present disclosure describe a method of capturing chemical species from a fluid composition comprising providing a metal-organic framework characterized by the formula MaMbF5(O/H2O)(pyrazine)2.x(solv), wherein Ma is Ni2+; Mb is Nb5+, Al3+, or Fe3+; x is from 0 to 10 and solv is one or more of H2O, CO2, DMF, EtOH, NMP, MeOH; contacting the metal-organic framework with a fluid composition including H2O, CO2, and one or more other chemical species; and capturing H2O and CO2 simultaneously from the fluid composition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.